All Tesamorelin Certificate of Analysis results— 2216 COAs
TitrateLab · Certificate of Analysis

Tesamorelin 98.4% Purity — Apex PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 98.4% Acceptable purity · 98.373%
Dose vs label +4.7% Essentially at label
Evidence Source archived
Test date
2026-01-08
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
20.93 mg
label 20mg · tested 20.93 mg
Endotoxins
Assay method
HPLC + MS
Label dose
20mg
Context

How this result compares

This Tesamorelin certificate's tested purity of 98.37% ranks higher than 9% of the 2215 Tesamorelin certificates with a purity result we have catalogued (median 99.47%).

Tested 2026-01-08 by Freedom Diagnostics via HPLC + MS. This test is newer than 34% of our catalogued Tesamorelin certificates.

Apex Peptides has 325 certificates in our corpus, including 12 for Tesamorelin at a median tested purity of 99.40%.

Manufacturer
Apex Peptides
View vendor profile
Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Method
HPLC + MS
Test type
freedom_composite
Dose
20mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:3f8c53222c6e6eaf… — immutable copy held by TitrateLab

Download the saved PDF (sha256 3f8c53222c6e…)
Related

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All Tesamorelin results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Apex Peptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →